Finding the Fourth Proportional to 6,803.50, 9,389.37 and 4,009.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,803.50 : 9,389.37 = 4,009.54 : x
2. Step 2: Convert to fraction form
   6,803.50/9,389.37 = 4,009.54/x
3. Step 3: Cross multiply
   6,803.50x = 9,389.37 × 4,009.54
4. Step 4: Simplify right side
   6,803.50x = 37,647,054.59
5. Step 5: Solve for x
   x = 37,647,054.59/6,803.50
6. Step 6: Final answer
   x = 5,533.48